56674542 has 8 divisors (see below), whose sum is σ = 113349096. Its totient is φ = 18891512.

The previous prime is 56674493. The next prime is 56674547. The reversal of 56674542 is 24547665.

56674542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

56674542 is an admirable number.

It is a super-3 number, since 3×56674542³ (a number of 24 digits) contains 333 as substring.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 56674542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56674547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4722873 + ... + 4722884.

It is an arithmetic number, because the mean of its divisors is an integer number (14168637).

Almost surely, 2^56674542 is an apocalyptic number.

56674542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56674542 is a wasteful number, since it uses less digits than its factorization.

56674542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9445762.

The product of its digits is 201600, while the sum is 39.

The square root of 56674542 is about 7528.2495973500. The cubic root of 56674542 is about 384.1162435618.

The spelling of 56674542 in words is "fifty-six million, six hundred seventy-four thousand, five hundred forty-two".